公开(公告)号：US10112182B2

公开(公告)日：2018-10-30

申请号：US14259577

申请日：2014-04-23

Applicant: IFP ENERGIES NOUVELLES

Inventor： Philibert Leflaive ,  Marie Claire Marion ,  Antoine Daudin

IPC: B01J27/19 ,  C10G45/32 ,  C10G45/02 ,  C10G25/00 ,  C07C7/12 ,  B01J23/882

Abstract: A catalytic adsorbent, comprising at least cobalt and molybdenum deposited on a porous substrate in which the content of cobalt, expressed in terms of CoO oxide, is between 11 and 30% by weight relative to the total weight of said adsorbent and the content of molybdenum, expressed in terms of MoO3 oxide, is between 3 and 30% by weight relative to the total weight of said adsorbent, is described. This invention also relates to a process for hydrotreatment using said catalytic adsorbent.

公开(公告)号：US09090832B2

公开(公告)日：2015-07-28

申请号：US14096064

申请日：2013-12-04

Applicant: ENI S.p.A. ,  IFP Energies Nouvelles

Inventor： Jean Philippe Heraud ,  Ann Forret ,  Jeremy Gazarian ,  Marie Claire Marion ,  Vincent Lecocq ,  Sebastien Boucher ,  Chiara Della Torre ,  Elsa Mignone

IPC: C10G2/00 ,  B01J8/22

CPC classification number: C10G2/344 ,  B01J8/22 ,  B01J2208/00539 ,  B01J2219/002 ,  B01J2219/00213 ,  B01J2219/0022 ,  B01J2219/00231 ,  B01J2219/0025 ,  C10G2/342 ,  C10G2300/4012 ,  C10G2300/4081

Abstract: The invention relates to a process for synthesising hydrocarbons starting from a feedstock containing synthesis gas. In the process a solid Fischer-Tropsch catalyst is employed in a three-phase reaction section operated so that the catalyst is maintained in suspension in a liquid phase by the circulation of a gaseous phase from the bottom to the top of the reaction section. The process utilizes conditions to control and maintain the homogeneity of the concentration of catalyst particles in the reaction section.

Abstract translation: 本发明涉及从含有合成气的原料合成烃的方法。 在该方法中，在三相反应段中使用固体费 - 托催化剂，其操作使得催化剂通过气相从反应段的底部循环到顶部而保持在液相中的悬浮液中。 该方法利用条件来控制和保持反应段中催化剂颗粒浓度的均匀性。

公开(公告)号：US09073803B2

公开(公告)日：2015-07-07

申请号：US13713234

申请日：2012-12-13

Applicant: IFP ENERGIES NOUVELLES

Inventor： Marie Claire Marion ,  Fabrice Diehl ,  Francois Hugues

IPC: C07C27/00 ,  B01J20/34 ,  C07C1/04 ,  B01J37/16 ,  B01J37/18 ,  C10G2/00 ,  B01J23/75 ,  B01J23/89

CPC classification number: C07C1/0445 ,  B01J23/75 ,  B01J23/8913 ,  B01J37/16 ,  B01J37/18 ,  C10G2/332

Abstract: The present invention relates to a method for the continuous production of hydrocarbons from synthesis gas in the presence of a catalyst comprising a synthesis step in which a synthesis gas is reacted in the presence of a catalyst in a Fischer-Tropsch synthesis reactor (4), characterised in that, at the same time as the synthesis step, the following successive steps are carried out: a) charging a catalyst precursor comprising cobalt oxide in a reduction reactor (2); b) reducing the catalyst precursor charged in step a) by placing it in contact with a reduction gas comprising hydrogen (H2) and/or carbon monoxide (CO); and c) introducing the catalyst reduced in step b) into the synthesis reactor (4).

Abstract translation: 本发明涉及一种在催化剂存在下从合成气中连续生产烃的方法，包括合成步骤，其中合成气在费 - 托合成反应器（4）中在催化剂存在下反应， 其特征在于，在合成步骤的同时，进行以下连续步骤：a）在还原反应器（2）中装入包含氧化钴的催化剂前体; b）通过将步骤a）中加入的催化剂前体与包含氢（H 2）和/或一氧化碳（CO）的还原气体接触来还原; 和c）将步骤b）中还原的催化剂引入合成反应器（4）中。